saadaakash / bkashquickstarterandroid

Quick Starter Android Boilerplate for Easy bKash Integration

Hey there, it's Saad from 🇧🇩

I write stupid codes to build simple products that solve complex problems. You can find me on:

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bkashquickstarterandroid's Issues

Your app is using an unsafe implementation of WebViewClient.onReceivedSslError handler

You need to update WebViewClient interface to handle SSLError.
Otherwise, you will get Alert from google play store after publishing the app. You can try this bunch of code to handle

bkashWebView.webViewClient = object : WebViewClient() {

            override fun onReceivedSslError(view: WebView?, handler: SslErrorHandler, error: SslError?) {
                val builder = AlertDialog.Builder(context!!)

                val message = when (error?.primaryError) {
                    SSL_UNTRUSTED -> "The certificate authority is not trusted."
                    SSL_EXPIRED -> "The certificate has expired."
                    SSL_IDMISMATCH -> "The certificate Hostname mismatch."
                    SSL_NOTYETVALID -> "The certificate is not yet valid."
                    SSL_DATE_INVALID -> "The date of the certificate is invalid"
                    else -> "A generic error occurred"
                }

                builder.setTitle("SSL Certificate Error")
                builder.setMessage(message)

                builder.setPositiveButton("Continue") { _,_ -> handler.proceed() }
                builder.setNegativeButton("Cancel") { _,_ -> handler.cancel() }

                val dialog = builder.create()
                dialog.show()
            }

            override fun shouldOverrideUrlLoading(view: WebView?, url: String?): Boolean {
                loadingProgressBar.visibility = View.VISIBLE
                if (url == "https://www.bkash.com/terms-and-conditions") {
                    startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
                    return true
                }
                return false
            }

            override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
                loadingProgressBar.visibility = View.VISIBLE
            }

            override fun onPageFinished(view: WebView?, url: String?) {
                bkashWebView.let {
                    it.loadUrl("javascript:callReconfigure($paymentRequest )")
                    it.loadUrl("javascript:clickPayButton()")
                }
                loadingProgressBar.visibility = View.GONE
            }
        }

OnPayment cancel it remains in the same screen.

I am using your source code and in my first run, it is not showing any message when I click payment to cancel and keeps on the same screen rather than back on the main screen.

And I need a little more information, where to change the merchant id to configure with mine.

Need help to put merchant details.

In your app, I don't find any place where I can change the merchant details. It will be great if you add this to your documentation.